9 animals that don’t exist anymore Panthera spelaea, formerly referred to as Panthera leo spelaea, is a fossil cat belonging to the genus Panthera, which was described by the German paleontologist Georg August Goldfuss in 1810 under the scientific name Felis spelaea. Previous Next Pages: 1 2 3 4 5 6 7 8 9 9 animals that don't exist anymore animals Cameroceras dire wolf Kaprosuchus Leviathan Megalodon Mosasaurus Panthera spelaea Sinosauropteryx Titanoboa 2018-07-21 admin